Avionics

AVweb’s Avionics section delivers the latest news, reviews, and expert analyses on aircraft electronic systems. Covering advancements in navigation, communication, and safety technologies, this section is a vital resource for pilots, aircraft owners, and aviation professionals seeking to stay informed about the evolving avionics landscape.

FAA Says Some Radar Altimeters Need Replacing

Reuters is reporting the FAA met with airlines and cellular service providers last Wednesday to plan the eventual replacement of the 10 percent of radar altimeters considered susceptible to interference from 5G C-Band signals. The news agency got a look at a letter to those invited to the meeting and the agency isn’t interested in […]

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Panel Teardowns: More Than Metal Work

Most existing round-gauge airplanes have instrument panels that simply weren’t designed for big-screen displays. That means your shop will likely be tasked with cutting a new metal panel to make it all fit. And even if your proposed upgrade doesn’t require lots of cutting, an avionics project is the opportunity to upgrade the panel’s aesthetics […]

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5G Issues To Linger, Collaboration Continues Says Buttigieg

Transportation Secretary Pete Buttigieg told Congress that the issues surrounding the potential interference with aircraft radar altimeters and the full rollout of 5G cell service won’t all be fixed by the July deadline set in an agreement with Verizon and AT&T. He also said he doesn’t expect the Cabinet-level standoff that happened in January as […]

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Thommen Eyes Broader Market For CRT Display Replacements

Thommen Aircraft Equipment is bringing its upgrade solutions for cathode-ray tube (CRT) and first-generation LCD displays in legacy aircraft to a broader market, the company announced at the 2022 Aircraft Electronics Association (AEA) International Convention & Trade Show in New Orleans, Louisiana. Thommen stated that it has completed a number of similar upgrade programs aimed […]

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uAvionix AV-30-E Indicator Gains Autopilot Interface Capability

Bigfork, Montana-based uAvionix, recently acquired by DC Capital Partners, announced Monday (March 21) that its AV-30-E multimode indicator can now interface with select digital autopilots with its external magnetometer capability. A free software update for the non-certified AV-30-E is now available for supporting the TruTrak Vizion 385 and Vizion PMA, and BendixKing’s xCruze 100 and […]

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FAA Approves More Precise GPS At SFO

The FAA is allowing San Francisco International Airport to implement a new instrument landing system the airport hopes will allow it to design approaches that reduce noise for its neighbors. The Ground-Based Augmentation System (GBAS) uses ground stations arrayed at the airport to make corrections to errors inherent in the GPS signals that are broadcast […]

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Garmin Adds Two New Piston Aircraft Lines To Its GFC 500 Market List

Garmin announced today (March 15) that it has received FAA Supplemental Type Certificates (STCs) for its GFC 500 autopilot for select Robertson STOL-equipped Cessna 206 models and Piper Twin Comanche PA30B and Cs and -39s. The current list of aircraft models approved for retrofit with the digital GFC 500 spans 26 lines, with multiple variants […]

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DC Capital Partners Purchases uAvionix

uAvionix announced on Wednesday that it has been acquired by investment firm DC Capital Partners (DCCP). According to uAvionix, the move will provide the company with “the means to impact the broader aerospace and defense markets.” The company emphasized that it remains committed to its customers, products and strategies in the general aviation and unmanned […]

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FAA Rescinds Legal Rulings On Obsolete IFR Training Requirement

On Feb. 28, the FAA issued Notice No: NOTC2305, which concludes that previous legal interpretations of the requirements of FAR 61.65(d)(2)(ii)(C) are “overly restrictive.” The regulation deals with the requirements for completing the cross-country portion of training for the instrument rating and says in “plain language” (words from the FAA statement) that the applicant must […]

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